Location
barcelona, cataluña, Spain
Posted
June 02, 2026
Job Description
About the Role
Dow Jones is seeking a skilled Senior Machine Learning Engineer to join our AI Engineering Team. You will design, build, and maintain generative AI experiences (summarization, conversational AI, deep research) that define the future of news for millions of users.
Responsibilities
- Operationalize machine learning solutions to meet organizational needs and deliver tangible value.
- Leverage strong software engineering skills to develop robust, secure, and scalable production systems.
- Collaborate with data scientists and engineers to orchestrate LLMs and tools into complex AI workflows.
- Implement optimized vector storage and indexing systems for NLP.
- Develop tools and frameworks for prompt management, automated evaluations, and observability.
- Monitor and improve agentic system performance for accuracy and efficiency.
- Provide ongoing support, troubleshoot issues, and implement updates for ...